5715505 has 4 divisors (see below), whose sum is σ = 6858612. Its totient is φ = 4572400.

The previous prime is 5715499. The next prime is 5715527. The reversal of 5715505 is 5055175.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3474496 + 2241009 = 1864^2 + 1497^2 .

It is not a de Polignac number, because 5715505 - 2³ = 5715497 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571546 + ... + 571555.

It is an arithmetic number, because the mean of its divisors is an integer number (1714653).

Almost surely, 2^5715505 is an apocalyptic number.

It is an amenable number.

5715505 is a deficient number, since it is larger than the sum of its proper divisors (1143107).

5715505 is a wasteful number, since it uses less digits than its factorization.

5715505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143106.

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 5715505 is about 2390.7122369704. The cubic root of 5715505 is about 178.7934218928.

It can be divided in two parts, 57 and 15505, that multiplied together give a triangular number (883785 = T₁₃₂₉).

The spelling of 5715505 in words is "five million, seven hundred fifteen thousand, five hundred five".